You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Bash SafetyArea: what it touches
ImprovementsKind: in v2.1.311,
ImprovementsSection of the release
What
Claude Code checks the flags on some commands to decide whether they are safe enough to run without asking you. For ruby, that check now also accepts flags that start with -F. Anything after -F is accepted, so any argument beginning with -F passes.
Why
The list of what counts as safe is looser for ruby, so some Ruby commands may now run without a permission prompt that used to appear.
